PRIS - Miscellaneous reports - Nuclear Share
- ️Fri Mar 21 2025
Nuclear Share of Electricity Generation in 2023
Nuclear Share of Electricity Generation
| Country |
Total Net Electrical Capacity
[MW] |
Number of Operated Reactors |
Nuclear Electricity Supplied
[GW.h] |
Nuclear Share
[%] |
|---|---|---|---|---|
| FRANCE | 61370 | 56 | 323773.23 | 64.8 |
| SLOVAKIA | 2308 | 5 | 17004.98 | 61.3 |
| HUNGARY | 1916 | 4 | 15091.64 | 48.8 |
| FINLAND | 4394 | 5 | 32759.35 | 42.0 |
| BELGIUM | 4916 | 6 | 31288.64 | 41.2 |
| BULGARIA | 2006 | 2 | 15488.04 | 40.4 |
| CZECH REPUBLIC | 3934 | 6 | 28728.15 | 40.0 |
| SLOVENIA | 688 | 1 | 5332.49 | 36.8 |
| SWITZERLAND | 2973 | 4 | 23403.99 | 32.4 |
| ARMENIA | 416 | 1 | 2512.03 | 31.1 |
| KOREA, REPUBLIC OF | 25825 | 26 | 171640.39 | 30.7 |
| BELARUS | 2220 | 2 | 10996.52 | 28.6 |
| SWEDEN | 6944 | 6 | 46647.60 | 28.6 |
| SPAIN | 7123 | 7 | 54370.78 | 20.3 |
| UNITED ARAB EMIRATES | 4011 | 3 | 31205.53 | 19.7 |
| ROMANIA | 1300 | 2 | 10312.14 | 18.9 |
| UNITED STATES OF AMERICA | 95835 | 93 | 779186.02 | 18.6 |
| RUSSIA | 27727 | 37 | 203957.32 | 18.4 |
| PAKISTAN | 3262 | 6 | 22382.61 | 17.4 |
| CANADA | 13699 | 19 | 83465.00 | 13.7 |
| UNITED KINGDOM | 5883 | 9 | 37277.68 | 12.5 |
| ARGENTINA | 1641 | 3 | 8963.11 | 6.3 |
| JAPAN | 11046 | 12 | 77538.63 | 5.6 |
| CHINA | 53152 | 55 | 406483.53 | 4.9 |
| MEXICO | 1552 | 2 | 12043.59 | 4.9 |
| SOUTH AFRICA | 1854 | 2 | 8153.83 | 4.4 |
| NETHERLANDS, KINGDOM OF THE | 482 | 1 | 3771.24 | 3.2 |
| INDIA | 6290 | 19 | 44645.57 | 3.1 |
| BRAZIL | 1884 | 2 | 13695.43 | 2.2 |
| IRAN, ISLAMIC REPUBLIC OF | 915 | 1 | 6071.16 | 1.7 |
| GERMANY | 4055 | 3 | 6723.01 | 1.4 |
| Total | 364480 | 403 | 2552067.11 | NA |
The following information is included in the totals:
| TAIWAN, CHINA | 2859 | 3 | 17153.88 | 6.9 |
Above data generated by the PRIS database. Last update on 2025-03-21